Main points
* European countries advise leaving Japan
* Efforts to cool No 3 reactor fail
* Highest radiation levels seen so far at plant
* No. of workers at plant remains unknown
* Emperor makes rare appearance
Latest articles
* Blog: Atomic Sarko eyes an opportunity
* Richard Lloyd Parry visits the town that ceased to exist
* Safety review for Britain’s nuclear industry
* The 50 nuclear slaves trying to save plant
20.43 GMT That wraps up our live coverage for today. We will begin again in a few hours once our staff in Japan wake up on a day in which it is hoped that power will be restored to the